S&P, Dow hurt by energy, banks; biotech boosts Nasdaq

NEW YORK (Reuters) - The S&P 500 and Dow stock indexes were weighed down by falling energy shares as oil prices fell on Wednesday and added to investor concerns about low inflation, while healthcare and technology stocks helped lift the Nasdaq Composite index.

NEW YORK (Reuters) - The S&P 500 and Dow stock indexes were weighed down by falling energy shares as oil prices fell on Wednesday and added to investor concerns about low inflation, while healthcare and technology stocks helped lift the Nasdaq Composite index.